Hold Well Industrial Co., Ltd

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Xistun Dist., Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic control device
- Patent number 11,225,986
- Issue date Jan 18, 2022
- HOLD WELL INDUSTRIAL CO., LTD.
- Wen-Pin Chen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Wire fixing device
- Patent number 10,693,286
- Issue date Jun 23, 2020
- HOLD WELL INDUSTRIAL CO., LTD.
- Kuan-Ta Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stool flush control device
- Patent number 8,087,105
- Issue date Jan 3, 2012
- Hold Well Industrial Co., Ltd
- Yi-Wen Tang
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE FOR ROTARY SHAFT OF MILLING HEAD
- Publication number 20240293878
- Publication date Sep 5, 2024
- Hold Well Industrial Co., Ltd.
- Kuan-Ta CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WATERPROOF ROTARY MILLING HEAD
- Publication number 20240293902
- Publication date Sep 5, 2024
- Hold Well Industrial Co., Ltd.
- Kuan-Ta CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BEARING SEAT DEVICE
- Publication number 20230204075
- Publication date Jun 29, 2023
- Hold Well Industrial Co., Ltd.
- Kuan-Ta CHEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PNEUMATIC CONTROL DEVICE
- Publication number 20200271144
- Publication date Aug 27, 2020
- Hold Well Industrial Co., Ltd.
- Wen-Pin Chen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Wire Fixing Device
- Publication number 20200036173
- Publication date Jan 30, 2020
- Hold Well Industrial Co., Ltd.
- Kuan-Ta Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks